baber/WOPTO huggingface dataset:
Patent JP-S5744291-A (JP)
Title: Drive pulse generating circuit of charge transfer element
Inventor: OOI KAZUNARI
IPC: G11C5/14
Filed: 1980-08-27
Abstract: PURPOSE:To realize the variation of the output voltage over a wide range and at the same time to reduce the power consumption, by forming a level converting circuit by the MOSFETs and then directly connecting a logical circuit in a drive pulse generating circuit to the level converting circuit. CONSTITUTION:A pulse train given from a logical circuit 701 is supplied to a CMOS inverter comprising P and N type MOSFETs 703 and 704. The sources of the FETs 703 and 704 are connected to high- and low-level voltage generators 705 and 706 which are controlled by the circuit 701. Accordingly the CMOS inverter has a switching action to the voltage of the generators 705 and 706 in a range by which the conditions according to the threshold voltage of the FETs 703 and 704 can be satisfied, and can produce the voltage which is varied in a wide range. Furthermore the logical circuit can directly be connected to a level converting circuit since the FTEs 703 and 704 have high levels of impedance. At the same time, either one of the FETs 703 and 704 is always cut off to prevent the increase of power consumption.
Patent JP-S6011074-A (JP)
Inventor: YOSHIDA SHIYOUICHI
IPC: F16K11/065
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5242092-A (JP)
Title: Segment type display
Inventor: IIMURA KEIJI
IPC: G09F9/302
Filed: 1975-09-29
Abstract: PURPOSE: To enable easy to see display by eliminating the partial gap of the display, by arranging a plural number of segment electrodes of the segment type displayr so that they are observed overlapping each other for the ends of segment electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01288316-A (JP)
Title: Air purifier
Inventor: UENO SEIICHI
IPC: B01D46/44
Filed: 1988-05-13
Abstract: PURPOSE:To shorten the duration of noise due to the operation of a fan, by providing a second timer means to actuate the fan intermittently in response to the output of a detecting means even when the detecting means detects the contamination of air and actuates the fan. CONSTITUTION:In an air purifier, a control means 5 receives detection signals from a detecting means 4 to detect contamination and the like of air and delivers control signals to a switching means 6 to switch over the operation conditions of a fan 2, simultaneously with which control signals from the control means 5 are sent to a first timer means 7 to measure control signal for a prede termined set time. Although control signals are sent to a second timer means 8, the control means 5 judges the level of detection signals of the detection means 4 to change the measuring time of the second timer means 8 so that the intermittent operation period of the fan is changed in response to said level. When the second timer means 8 has finished one measurement of time, the control means 5 sends a signal to the switching means 6 so that a signal of next measurement time is sent to the second timer means 8.
Patent JP-S63284342-A (JP)
Inventor: SUGITA YOSHINOBU
IPC: E04D3/00
Filed: 1987-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10305456-A (JP)
Title: Transfer sheet for foil decorating
Inventor: YAMAOKA GOICHI
IPC: B29C45/16
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To produce a highly fine foil decorating resin molded article in a short term at low cost by a method wherein a design constituting ink receiving layer mainly made of a binder resin having pigments and thermoformability is provided on a base material made of a plastic film having thermoformability. SOLUTION: An ink receiving layer 6, which is printable, made of pigments, a binder resin and other various additives and can suitably absorb and hold ink, is formed on the surface of a base material sheet 2 made of a plastic film having thermoformability. After a necessary image is printed with an ink jet printer on the ink receiving layer 6 composing of a transfer sheet, a protective layer 7 is further formed on the ink receiving layer. The protective layer protects bruises, stains and the like from being formed through the contact of a design printed layer with the cavity surface of a mold at the molding with an injection mold and heightens the durability of the design after transfer. Thus, the transfer sheet of high level printed fine images can be produced in a short period of time at low cost.
Patent JP-H05314895-A (JP)
Title: Manufacture of oxide impregnated cathode
Inventor: ONO KATSUHIRO
IPC: H01J1/28
Filed: 1992-05-11
Abstract: PURPOSE:To provide an oxide impregated cathode structure whose productivity and yields in manufacture are enhanced and whose over all cost can be reduced by uniformly impregnating the structure with oxides in one high-temperature heating process. CONSTITUTION:A ceramics green tape is manufactured by using a mixed slurry comprising powder of sintered products of a barium carbonate, a calcium carbonate and an aluminium carbonate, and a vehicle to an aluminium oxide. The vehicle is added to tungsten powder to form a printing paste and the paste is printed on the ceramics green tape and a pellet is manufactured by a punching press. The pellet is baked for one hour at 1750 deg.C in an 3:1 hydrogen- nitrogen atmosphere the dew point of which is 105 deg.C.
Patent JP-H10279552-A (JP)
Title: 7-(n-substituted amino)-2-phenylheptanoic acid ester derivative and production of the derivative
Inventor: KIYOFUJI NOBUO
IPC: C07C271/18
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a starting raw material for the key intermediate of an antidepressant medicine. SOLUTION: A derivative of formula I (R<1> is H, a 1-4C alkyl, etc.; R<2> is a 1-4C alkyl; R<3> is an amino-protecting group), e.g. 7-(N- benzyloxycarbonylamino)-3-oxo-2-phenylpentanoic acid methyl ester. The compound of formula I is obtained by reacting a 5-(N-substituted amino)pentaniic acid derivative with N,N'-carbonyldiimidazole and subsequently condensing the obtained imidazole compound with the enolate of a phenylacetic acid ester.  The compound of formula I is hydrogenated in the presence of a VIII group transition metal complex or reduced, and the obtained 7-(N-substituted amino)-3- hydroxy-2-phenylheptanoic acid derivative of formula II (R<4> is H, an amino- protecting group) is reacted with a benzene sulfonyl compound in the presence of a pyridine derivative to obtain a 7-(N-substituted amino)-3- benzenesulfonyloxy-2-phenylheptanoic acid derivative of formula III (R<5> is benzenesulfonyl, etc.,).
Patent JP-H07300817-A (JP)
Title: Concrete-filled steel pipe truss pier and construction method
Inventor: OTA HIDEMI
IPC: E01D19/02
Filed: 1994-05-09
Abstract: PURPOSE:To provide the structure of a pier which makes it possible to shorten the construction process and enhance its load bearing capacity and reduce the weight and eliminate the eminence work. CONSTITUTION:Panel blocks 9 in which horizontal beams 2 and slanting beams 3 are joined with a plurality of steel pipe posts having a rig inside, are manufactured. The panel blocks 9 are erected on a lift rack and the horizontal beams 2 and the slanting beams 3 are joined with each other, thereby building up a 3D block. The lift rack 10 is adapted to rise and maintained at a specified position, the lower stage blocks 9 are erected in a lower space and joined with each other and then the lift rack is adapted to fall. The same process is repeated hereafter, thereby finishing a steel pipe truss. After that, concrete 1b is filled up in the steel pipe posts 1.
Patent JP-S61274014-A (JP)
Title: Formation work of foundation ground
Inventor: AOI MINORU
IPC: E02D3/12
Filed: 1985-05-30
Abstract: PURPOSE:To easily form foundation ground having uniform strength by a method in which a hollow pile is penetrated, together with a rotary shaft, into the ground, and an improving agent is jetted from the tip of the rotary shaft while penetrating or drawing out the rotary shaft. CONSTITUTION:A rotary shaft 2 is lowered into the ground 20 while being turned by a driver 3, and an improving agent is jetted from the tip 5 of the shaft 2 to form the mixed portion of the ground and the improving agent. A pile 1 held by a pile penetrator 4 is moved downwards and penetrated into the ground through a guide 19 and a holder 23 while pressing the shaft 2, and the inside and outside of the pile 1 are covered with the mixed portion of the ground and the improving agent.
Patent JP-H06332771-A (JP)
Title: Data processing method
Inventor: NAKAMURA TOSHIO
IPC: G06F12/00
Filed: 1993-05-19
Abstract: PURPOSE:To make possible the reduction of the time and man-power load for the detection/correction of data defect when an update processing is performed to the data group of a data base. CONSTITUTION:A center side is composed of a data base control system 10, a data base 20, a data update AP 30 and a data check table 80. In the data check table 80, data check information composed of data item discrimination information to be an data check object and the detail information of data check processing contents is preliminarily registered. In a terminal side data update AP 45, when the table 21 of the data base 20 is updated, a data item to be accessed and its value are extracted in a data check part 65 in advance the data check table 80 is retrieved based on a pertinent data item and the number of pieces of the combination of the values between data items is displayed.
Patent JP-H01287268-A (JP)
Title: Method and apparatus of immersion bonding
Inventor: NAKAJIMA KOICHI
IPC: B23K1/08
Filed: 1988-05-14
Abstract: PURPOSE:To produce a high-quality target having excellent adhesive strength without allowing oxides and holes to exist on joint surfaces by joining a target plate for forming a thin film of ITO (indium tin oxide) to a backing plate while floating said plate within the surface layer part of an In bath at the time of joining the above-mentioned target plate to the backing plate. CONSTITUTION:The backing plate 2 is immersed into molten In 10 in a bath tank 4 and the target plate 1 having the sp. gr. smaller than the sp. gr. of the molten In 10 is floated on the molten In 10, then the rear surface of presolder is moved onto a scraper 8 to remove the oxides, etc., on the surface and to flatten the surface at the time of adhering the target plate 1 for forming the thin film of the ITO on a substrate by a sputtering method to the backing plate 2 made of copper. The rear surface of this target plate is transferred atop the backing plate 2 in the molten In 10 and is brought into pressurized contact therewith by a load 9, then the target plate is pulled up into the atm. by a lifting device 6 and is cooled, by which the target securely joined with the target plate 2 is obtd.
Patent JP-S5795490-A (JP)
Title: Printing device
Inventor: ANTONII RINGUROOZU
IPC: B41J35/00
Filed: 1981-07-27
Abstract: PURPOSE: To regenerate ink ribbon surely and easily by providing a horizontal planer portion for heating ink ribbons and a ribbon guide that changes the tensional direction of the ribbons to the horizontal direction.  
     CONSTITUTION: Ink in the area corresponding to the ribbon that is sitting on a plate 18 that is heated passes under the blades 19a and 19b of a scraper as the ink moves. During this movement the ink is pulled to the center of the ribbon, and the ink is concentrated so as to become narrower because the blades are inclined and a thicker ink area 5b is formed. The blades 25 are placed at right angle to the ribbon 4, and expand the ink layer sideways to regenerate the ribbon. Due to the ink that has moved to the area where printing is to be made, printing images are completely eradicated. Accordingly ribbon replacement can be made without stopping the device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5998812-A (JP)
Title: Production of plastic cap
Inventor: YAMAMOTO OSAMU
IPC: B65D41/34
Filed: 1982-07-08
Abstract: PURPOSE:To obtain a thin cap employing material large in the molecular weight with a relatively by small melt index by forming a skirt section from a plastic material flowing from between an upper plunger and a lower plunger through compression. CONSTITUTION:While ascending through a dice cavity 7a, a plastic material piece 12 with the diameter almost equall to the outer diameter of a cap 1 (equal in the volume to the cap 1 to be formed in substance) is placed on the upper end face 6a of a lower plunger 6 and is compressed between an upper plunger 5 and the lower plunger 6 and at the same time, the plungers 5 and 6 are introduced into the dice cavity 7a. Here, a screw projection 4 is formed moving downward at the part corresponding to a screw-shaped recess 10 of the upper plunger 5. When the upper plunger 5 and the lower plunger 6 reaches the lower dead point, a cap 1 is formed having a top plate 2 ane a skirt section 3 with the projection 4 formed on the inner surface of the skirt section 3. It should be noted that the end face 3c of the skirt section 3 is prescribed by the undersurface 8b of a holding pad 8.
Patent JP-S61277858-A (JP)
Title: Intake secondary air feeding device for internal-combustion engine
Inventor: TOMOBE AKIO
IPC: F02M23/04
Filed: 1985-05-31
Abstract: PURPOSE:To improve operability through prevention of the occurrence of surging phenomenon, by a method wherein, when it is detected that the temperature of intake air to an engine is increased to a given high value, an air control valve is closed irrespective of air-fuel ratio discriminating result. CONSTITUTION:When the temperature of intake air is increased to a given high value, a temperature sensing valve 50 is opened. This causes communication of the valve with an open air feed passage 49, resulting in the feed of an atmospheric pressure to the middle between an orifice 46 of a negative pressure feed passage 17 and an electromagnetic valve 18. Since the atmospheric pressure is so exerted as to offset a negative pressure outputted from a constant-negative pressure control valve 21 through the orifice 46, during driving of the electromagnetic valve 18, the atmospheric pressure is also fed to a negative chamber 16a through the electromagnetic valve 18, an orifice 45, a surge tank 20, and the orifice 47, which are located in the negative pressure feed passage 17. As a result, an air control valve 16 is closed to block an air control passage 11b. This stops integrating control of intake secondary air, and causes the feed of only the proportionally controlled intake secondary air to an engine 4 by means of an electromagnetic valve 15.
Patent JP-S5820905-A (JP)
Title: Tip clearance adjuster for axial flow type hydraulic machine
Inventor: KOBAYASHI JIYUNICHI
IPC: F01D11/22
Filed: 1981-07-29
Abstract: PURPOSE:To make a tip clearance of the tip of a moving blade small and to improve performance, by providing a casing liner having a tapered internal circumferential surface movably in an axial direction on a casing surface which is confronted with the tip of the moving blade. CONSTITUTION:A moveable casing liner 5 is installed on a casing 2 in an axial direction installed on a casing 2 which faces to the tip of a moving blade 1. The casing liner 5 is moved in the axial direction for reduction of a tip clearance through balance between liquid pressure to be applied to the casing liner 5 and a stability of a coil spring 6. In this manner, performance and reliability of a machine can be improved.
Patent JP-S5640838-A (JP)
Title: Manufacture of cadmium sulphide for electrophotographing
Inventor: KAWASHIMA HIROYUKI
IPC: C01G11/02
Filed: 1979-09-13
Abstract: PURPOSE: To secure CdS which implements erasing of latent figure memory having fast optical response, by forming CdS by having H 2 S reacted with the solution containing CdSO 4 , sulfuric acid, and low concentration hydrochloric acid and performing heat treatment.  
     CONSTITUTION: CdS is precipitated by having H 2 S passed through the solution containing 0.3W1.0mol/l CdSO 4 , 1.5W30N, H 2 SO 4 , and 0.1W0.3N, HCl, respectively. If necessary, it is equally well by dissolving salts which become additives together with a donor impurities such as Cu, Ag, Au, then passing H 2 S. The precipitate is washed to remove the impurities on the particle surface, then is filtered and dried and baked in air at about 450°C. Next, is washed by pure water to extent of specific conductivity of washing water to 1μV/cm, then dried after filtration to make products. Thus, CdS particle of faster light response of which previous latent image memory does not remain at the time of next latent image formation and adequate in particle size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5820922-A (JP)
Title: Intake device for engine with supercharger
Inventor: TADOKORO ASAO
IPC: F02B29/08
Filed: 1981-07-28
Abstract: PURPOSE:To prevent a fuel-air mixture from flowing back into the atmosphere and accelerate the atomization of fuel under agitation, by a method wherein a rotary body is provided on the downstream side of a supercharger in an auxiliary intake passage, and a communicating passage for jetting supercharge air into a main intake passage is provided in an air bleed passage. CONSTITUTION:An intake system for the engine E is comprised of the main intake passage 10 and the auxiliary intake passage 11 in which the supercharger 17 is provided. The rotary body 21 driven synchronously with the engine E is provided on the downstream side of the supercharger 17. At the injection timing of a fuel injection valve 15, the communicating passage 41 communicates the air bleed passages 51, 52 to each other, whereby the supercharge air on the upstream side of the rotary body 21 is bled to the vicinity of the fuel injection valve 15 provided in the main take passage 10. Accordingly, the fuel-air mixture can be prevented from flowing back into the atmosphere, and the atomization of the fuel under agitation can be accelerated in the entire operating range.
Patent JP-S63284709-A (JP)
Title: Fluorine-containing elastomer-covered cabtire cable
Inventor: NAKABASHI MASANOBU
IPC: H01B3/44
Filed: 1987-05-14
Abstract: PURPOSE:To improve the bending fatigue resistance by combining at least one kind of filler material selected among magnesium silicate, calcium carbonate, and carbon black into tetrafluoroethylene-propylene copolymer. CONSTITUTION:A covering layer made of a composition material containing at least one kind of filler material 5-100pts.wt. selected among magnesium silicate, calcium carbonate, and carbon black is provided and bridged to tetrafluoroethylene-propylene copolymer. The tetrafluoroethylene-propylene copolymer is selected within the range of the tetrafluoroethylene/propylene mol. ratio 95/5-30/70 in view of the heat resistance, molding property or the like. The bending fatigue resistance can be thereby improved.
Patent JP-S609265-A (JP)
Title: Detecting device of omitted character
Inventor: KOIKE MASANORI
IPC: H04N1/113
Filed: 1983-06-28
Abstract: PURPOSE:To detect a dot omission of printing and an omitted character, which are caused by a fault of an optical system, by comparing an output signal of an ineffective light detected by a detector, with a dot printing information, detecting its difference, and detecting an abnormal state of an effective light. CONSTITUTION:A laser light outputted from a laser generator 1 passes through a condensing part 21, is condensed in the shape of a beam and reaches a polarizer 22. On the other hand, a printing information A from a logical circuit is inputted to a driving part 23 and a comparing transistor TR62, the driving part 23 controls the polarizer 22 so as to obtain an effective light B for executing a printing which synchronizes with a dot printing signal P1 of the information A, and also the beam-shaped laser light is controlled so as to be cut off by a slit plate 3 between adjacent signals P1. An ineffective light C cut off by this slit plate 3 is detected 4, converted to a corresponding electric signal, an output of the detector 4 is inverted by 180 degrees as to its phase by an inversion inverter 61, outputted to the TR62, compared with the information A, its difference is detected, and an abnormal state of the effective light B is detected.
Patent JP-H0192121-A (JP)
Title: Vessel discharger
Inventor: KURISUCHIANUSU PETORUSU RANGEN
IPC: B65B69/00
Filed: 1988-05-14
Abstract: PURPOSE: To effectively and sanitarily empty a container by advancing a main body having the girth coinciding with the cylindrical section of the container into the cylinder and taking out contents through a transporting conduit, in a device for discharging vessel having the cylindrical section. CONSTITUTION: A vessel V filled with contents is carried to the lower side of a gantry, and respective horizontal brackets 10 of slides 8 are positioned to the lower sides from the top of the container V. Next, a chain 9 is driven, and the vessel V is lifted by the brackets 10. Therefore, the bottom edge of a cover 25 and the container top are brought into contact with each other. At this time, a blocking means 23 closes a central column 4. Next, the cover 25 is evacuated by a vacuum connector stub 28. The slide 8 and the vessel V are lifted to advance a main body 13 into the vessel V, and the contents are introduced from holes 22 of the bottom wall 20 into the column 4 and taken out through a transporting conduit not shown in the figure. Therefore, the vessel V can be effectively and sanitarily discharged.
Patent JP-H08313640-A (JP)
Title: Two-dimensional radiation image detector
Inventor: UMETANI KEIJI
IPC: H04N5/32
Filed: 1995-05-17
Abstract: PURPOSE: To provide a two-dimensional radiation image detector improving spatial resolution and sensitivity. CONSTITUTION: The detector comprises a first element board 11 and a second element board 12. Phosphor films 51 each for converting radioactive rays into visible light are formed on a plurality of light receiving elements on each element board, 61 of the rays is converted to the visible light by the phosphor film of the board 11, 62 of the rays is incident to a region having no phosphor film of the first board, converted to the visible light via the phosphor film of the second board 12 to be transmitted through the first board and detected. The phosphor film is formed on the region having no phosphor film of the first board in the second board, and the ray incident to the detector is detected separately by the first and second boards.  One image is synthesized from the two images detected by the boards of the two layers in such a manner that the spatial resolution is uniform with respect to the lateral and longitudinal arraying directions of pixels. Accordingly, the pixel area is increased by twice as large as that of prior art at the light receiving area.
Patent JP-S6011514-A (JP)
Title: Impact-resistant thermoplastic resin composition
Inventor: MOUTAI MASAAKI
IPC: C08F291/02
Filed: 1983-07-01
Abstract: PURPOSE:The titled resin composition from which a molding excellent in surface gloss, stress cracking resistance, impact resistance, etc., can be obtained, prepared by polymerizing a monomer mixture comprising an aromatic vinyl compound and a vinyl cyanide compound, while varying the composition of the monomer mixture. CONSTITUTION:A monomer mixture comprising an aromatic vinyl compound and a vinyl cyanide compound is polymerized while the composition of the monomer mixture is varied. At this time, the composition of the monomer mixture is varied so that the total free polymer is 5-100wt%, that the total free polymer contains 1-50wt% polymer component of a vinyl cyanide compound content (hereinafter, abbrevated as a VC content) of 1-10wt%, 5-70wt% polymer component of a VC content of 10-20wt%, 10-90wt% polymer component of a VC content of 20-40wt%, and 0-70wt% polymer component of a VC content >=40wt%, that the total VC content is 10-40wt%, and that a resin of an intrinsic viscosity of 0.1-1.5 may be obtained.